//(function (doc, win) {
        //var docEl = doc.documentElement,
           // resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
           // recalc = function () {
              //  var clientWidth = docEl.clientWidth;
              //  if (!clientWidth) return;
               // if(clientWidth>=640){
                //    docEl.style.fontSize = '100px';
                //}else{
                 //   docEl.style.fontSize = 100 * (clientWidth / 750) + 'px';
                  //  console.log(clientWidth)
               // }
          //  };

        //if (!doc.addEventListener) return;
        //win.addEventListener(resizeEvt, recalc, false);
        //doc.addEventListener('DOMContentLoaded', recalc, false);
    //})(document, window);
var deviceWidth = document.documentElement.clientWidth;
    if(deviceWidth > 640) deviceWidth = 640;
   document.documentElement.style.fontSize = deviceWidth / 7.5 + 'px';
